I use Index controllers, Quest Pro(If related, I also use the face tracking with the VRCFT app) & Virtual Desktop.
Sometimes(Atleast 40% of the time) users cannot see my Index fingers moving, for them it will be the stiff default “claw” hand, even though I can see my fingers move fine. This will not be every user in the instance, just a few at random. The issue USUALLY resolves when they hide&unhide my avatar.
This is an issue throughout avatars from different creators, so I don’t think it’s caused by the avatars themselves.
I bought my Quest Pro in June 2024 immediately using my Index controllers with it, and a few months later this problem started up and has been a problem ever since, though I never changed anything about my setup.
I have also met many people with the same problem as me while using the Quest Pro with Index controllers, so I really don’t think it’s just a me thing.
Maybe this is just some really weird compatibility issue between the QPro & Index controllers, though I doubt since I can see my fingers move fine.